import 'package:flutter/material.dart';

import '../../api/user.dart';
import '../../utils/Emitter.dart';
import '../../utils/TokenManager.dart';

class MinePage extends StatefulWidget {
  const MinePage(
      {super.key, required this.currentIndex, required this.updateIndex});

  final int currentIndex;
  final Function(int) updateIndex;
  @override
  State<MinePage> createState() => _MinePageState();
}

class _MinePageState extends State<MinePage> {
  Map<String, dynamic> userInfo = {"id": "", "avatar": "", "nickName": ""};

  @override
  void didUpdateWidget(covariant MinePage oldWidget) {
    // TODO: implement didUpdateWidget
    super.didUpdateWidget(oldWidget);
    if (widget.currentIndex == 1) {
      getUserInfo();
    }
  }

  @override
  void initState() {
    // TODO: implement initState
    super.initState();
    registerEvent();
  }

  void registerEvent() {
    // 必须加泛型 因为只监听登录成功事件 否则就乱套了
    eventBus.on<LogSuccessEvent>().listen((params) {
      getUserInfo(); // 重新获取数据
    });
  }

  getUserInfo() async {
    userInfo = await getUserInfoAPI();
    setState(() {});
  }

  // 菜单数据
  final List menuList = [
    {
      "title": "我的房屋",
      "icon": "assets/images/house_profile_icon@2x.png",
    },
    {
      "title": "我的报修",
      "icon": "assets/images/repair_profile_icon@2x.png",
    },
    {
      "title": "访客记录",
      "icon": "assets/images/visitor_profile_icon@2x.png",
    }
  ];

  List<Widget> getTitleChild() {
    return [
      ClipRRect(
        borderRadius: BorderRadius.circular(50.0),
        child: userInfo["avatar"] != ""
            ? Image.network(
                userInfo["avatar"],
                width: 50,
                height: 50,
              )
            : Image.asset(
                'assets/images/avatar_1.jpg',
                width: 50,
                height: 50,
              ),
      ),
      const SizedBox(width: 10),
      Text(userInfo["nickName"] ?? '用户名',
          style: const TextStyle(fontSize: 16, color: Colors.white)),
      const Spacer(),
      GestureDetector(
        onTap: () {
          Navigator.pushNamed(context, '/profile', arguments: userInfo);
        },
        child: const Text(
          '去完善信息',
          style: TextStyle(color: Colors.white),
        ),
      ),
      const Icon(
        Icons.arrow_forward_ios,
        color: Colors.white,
        size: 13,
      )
    ];
  }

  void _logout() {
    showDialog(
        context: context,
        builder: (context) {
          return AlertDialog(
            title: const Text("提示"),
            content: const Text("确认退出登录吗"),
            actions: [
              TextButton(
                  onPressed: () {
                    Navigator.pop(context);
                  },
                  child: const Text("取消")),
              TextButton(
                  onPressed: () {
                    tokenManager.removeToken();
                    setState(() {
                      userInfo = {"id": "", "avatar": "", "nickName": ""};
                    });
                    widget.updateIndex(0); // 调用父组件函数
                    Navigator.pop(context);
                  },
                  child: const Text("确认"))
            ],
          );
        });
  }

  List<Widget> getChildren() {
    return menuList
        .map(
          (item) => SizedBox(
            height: 50,
            child: Row(
              children: [
                Row(
                  children: [
                    Image.asset(
                      item['icon'],
                      width: 20,
                      height: 20,
                    ),
                    const SizedBox(
                      width: 10,
                    ),
                    Text(
                      item['title'],
                      style: const TextStyle(fontSize: 16),
                    )
                  ],
                ),
                const Spacer(),
                const Icon(
                  Icons.arrow_forward_ios,
                  size: 12,
                  color: Colors.grey,
                )
              ],
            ),
          ),
        )
        .toList();
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      backgroundColor: const Color.fromARGB(200, 85, 145, 175),
      appBar: AppBar(
        title: const Text(
          '我的',
          style: TextStyle(color: Colors.white),
        ),
        backgroundColor: Colors.transparent,
        centerTitle: true,
      ),
      body: ListView(
        children: [
          // 个人信息
          Container(
            padding: const EdgeInsets.all(10),
            child: GestureDetector(
              onTap: () {
                // Navigator.pushNamed(context, '/profile');
              },
              child: Row(
                children: getTitleChild(),
              ),
            ),
          ),
          Container(
            padding: const EdgeInsets.all(15),
            margin: const EdgeInsets.symmetric(vertical: 20, horizontal: 10),
            decoration: BoxDecoration(
              color: Colors.white,
              borderRadius: BorderRadius.circular(10),
            ),
            child: Column(
              children: getChildren(),
            ),
          ),
          Padding(
            padding: const EdgeInsets.only(
              left: 10,
              right: 10,
            ),
            child: Row(
              children: [
                Expanded(
                  child: ElevatedButton(
                    style: ElevatedButton.styleFrom(
                      backgroundColor: Color.fromARGB(255, 222, 14, 14),
                      minimumSize: const Size(100, 50),
                    ),
                    onPressed: () {
                      _logout();
                    },
                    child: const Text(
                      '退出',
                      style: TextStyle(
                        color: Colors.white,
                      ),
                    ),
                  ),
                )
              ],
            ),
          )
        ],
      ),
    );
  }
}
